From afcda1a448494d482b024e085c7710dd7400d037 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Pt=C3=A1=C4=8Dek?= <martin.ptace@gmail.com>
Date: Sun, 30 Jul 2023 09:25:23 +0200
Subject: [PATCH] other sensors

---
 README.md                                     |  3 +++
 .../exporter/worker/AndroidCustomExporter.kt  | 20 +++++++++++++++++++
 .../android/exporter/worker/MetricsEngine.kt  |  2 +-
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a1655b5..a3c2b5c 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,9 @@ $ ansible-playbook ansible_playbook.yaml --tags config
 `android_sensor_hinge_angle_degrees` - How much is the hinge opened
 `android_sensor_accelerometer{axis}` - Data from the accelerometer
 `android_sensor_magnetic_field_tesla{axis}` - Data from the magnetic field sensor in base units
+`android_sensor_gravity_acceleration` - Data from gravity acceleration sensor, in m/s^2 units
+`android_sensor_linear_acceleration` - Data from the Android linear acceleration sensor in m/s^2 units.
+
 
 
 ### Miscellaneous
diff --git a/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/AndroidCustomExporter.kt b/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/AndroidCustomExporter.kt
index 3064c11..7c4a131 100644
--- a/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/AndroidCustomExporter.kt
+++ b/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/AndroidCustomExporter.kt
@@ -179,6 +179,26 @@ class AndroidCustomExporter(private val metricEngine: MetricsEngine) : Collector
             addAxisSpecificGauge(gauge, baseUnits)
             mfs.add(gauge)
         }
+
+        metricEngine.hwSensorsValues().gravityAcceleration?.let {
+            val gauge = GaugeMetricFamily(
+                "android_sensor_gravity_acceleration",
+                "Gravity acceleration sensor data in m/s^2",
+                listOf("axis")
+            )
+            addAxisSpecificGauge(gauge, it)
+            mfs.add(gauge)
+        }
+
+        metricEngine.hwSensorsValues().linearAcceleration?.let {
+            val gauge = GaugeMetricFamily(
+                "android_sensor_linear_acceleration",
+                "Data from the Android linear acceleration sensor in m/s^2 units.",
+                listOf("axis")
+            )
+            addAxisSpecificGauge(gauge, it)
+            mfs.add(gauge)
+        }
     }
 
     private fun collectScrapeDuration(mfs : MutableList<MetricFamilySamples>, startTime : Long){
diff --git a/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/MetricsEngine.kt b/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/MetricsEngine.kt
index 40dc274..c22bc41 100644
--- a/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/MetricsEngine.kt
+++ b/client/app/src/main/java/com/birdthedeveloper/prometheus/android/exporter/worker/MetricsEngine.kt
@@ -42,7 +42,7 @@ class HwSensorsCache(
     var pressureHectoPascal : Double? = null,
     var proximityCentimeters : Double? = null, //DONE
 
-    var gravityAcceleration : AxisSpecificGauge? = null,
+    var gravityAcceleration : AxisSpecificGauge? = null, //DONE
     var linearAcceleration : AxisSpecificGauge? = null,
     var rotationVectorValues : AxisSpecificGauge? = null,
     var rotationVectorCosinusThetaHalf : Double? = null,